搜索结果: 1-15 共查到“rms”相关记录23条 . 查询时间(0.056 秒)
Qualification of Close Range Photogrammetry Cameras by Average Image Coordinates RMS Error VS. Object Distance Function
Close Range Accuracy analysis Non-metric camera
2015/12/14
In this publication, the concept of image coordinate RMS error derived from average object side RMS is introduced. In the course of
derivation, data on network geometry and redundancy were taken into...
通过对直升机可用性,可靠性、维修性、保障性(reliability & maintainability & supportability,RMS)和测试性的研究,提出对可用性进行综合评估,并说明在RMS基础上考虑测试性的必要性。首先,根据RMS与测试性的常用参数,建立了可用性综合评估指标体系;其次,在现有多种综合评估方法中,选择模糊层次分析法(即层次分析法(analytic hierarchy p...
Comparison of peak and RMS gains for discrete-time systems
Discrete time system the peak more income signal function
2015/8/13
A convolution system can have a frequency response which is small for all frequencies, yet still greatly amplify the peaks of signals passing through it. For finite-dimensional systems, the authors es...
This paper outlines the methods and applications related to the
nascent area of empirical discrete games in marketing. Many key strategic
decisions firms make involve discrete choices such as ...
第十一届可靠性、维修性、安全性(RMS)国际学术会议通知
第十一届 可靠性、维修性、安全性 国际学术会议
2015/4/17
第十一届可靠性、维修性、安全性(RMS)国际学术会议由中国机械工程学会、中国仪器仪表学会、中国兵工学会、中国宇航学会、中国航空学会、中国现场统计学会以及中国电子学会等七家中国一级学会共同主办，将于2016年10月在浙江省杭州市举行。
文章对RMS的发展历史 、系统架构和设计理念进行了详细介绍，同时对情报检索系统的功能需求进行研究和分析，最后对情报检索系统的进一步发展和应用进行了展望。
强占型排队模型在舰船RMS仿真中的应用
舰船装备 RMS仿真 排队论 强占型
2013/2/17
为解决舰船ＲＭＳ仿真中遇到的有限维修资源配置与使用难题，提出了一种多通道的具有多优先级的强占型排队维修模型，并以平均逗留时间作为维修性能评价指标，对三类故障装备在强占型排队系统中的维修性能进行分析；经算例分析显示，提出的强占型排队维修模型相比其他排队模型而言，其维修效率更高；增加维修服务窗的数量和改善维修单元的维修效率将有利于降低故障装备在系统中的平均逗留时间。
针对国内外研究热点和难点——装备可靠性、维修性、保障性（reliability, maintainability and supportability， RMS）一体化设计，提出其中的瓶颈是RMS之间的强耦合机制及其设计知识流动控制问题。为此，分析、论证并提出了一种装备RMS一体化设计的创新研究方案：首先采用具有严格数学基础的图论方法——分层加权有向图进行RMS建模，以系统、科学、客观地刻画RMS...
Agglomeration economies, accessibility, and the spatial choice behavior of relocating örms
Firm location Discrete choice modeling Accessibility Urban economics
2011/11/21
A growing body of empirical urban economic studies suggests that agglomeration and accessibility externalities are important
sources of the uneven distribution of economic activities across cities an...
The RMS Survey: Ammonia and water maser analysis of massive star forming regions
Stars: formation – Stars: early-type – ISM: molecules – ISM: radio lines
2011/7/20
The Red MSX Source (RMS) survey has identified a sample of ~1200 massive young stellar objects (MYSOs), compact and ultra compact HII regions from a sample of ~2000 MSX and 2MASS colour selected sourc...
Residual Fatigue Life Prediction of Ball Bearings Based on Paris law and RMS
residual fatigue life Paris law prediction model intrinsic mode function(IMF)
2011/5/25
Paris law can reflect the failure mechanism of materials and is usually used to be a method to predict fatigue life or residual fatigue life. But the variable which can represent the health of machine...
均方根值（ＲＭＳ）分析技术是海上拖缆式地震采集过程中典型的质量控制方法之一。本文利用ＲＭＳ技术对不同时域地震数据噪声强度和灵敏度进行了分析，分别选初至前时窗、目的层时窗、深层时窗，将ＲＭＳ值按不同关键字平均，且详细地分析了噪声强度；同时对叠后数据取一定时窗进行ＲＭＳ分析，若所得ＲＭＳ值过小或者小于某一门槛值，则认为相应通道灵敏度不足。研究表明，ＲＭＳ分析技术在相应质量控制过程中可更直观、更准确地反...
The RMS Charge Radius of the Proton and Zemach Moments
RMS Charge Radius Proton Zemach Moments
2010/11/18
On the basis of recent precise measurements of the electric form factor of the proton, the Zemach moments, needed as input parameters for the determination of the proton rms radius from the measuremen...
The RMS Charge Radius of the Proton and Zemach Moments
RMS Charge Radius of the Proton Zemach Moments
2010/11/1
On the basis of recent precise measurements of the electric form factor of the proton, the Zemach moments, needed as input parameters for the determination of the proton rms radius from the measuremen...